baber/WOPTO huggingface dataset:
Patent JP-H07205637-A (JP)
Title: Air flow switching device
Inventor: OKAZAKI SUEHIRO
IPC: B60H1/00
Filed: 1994-01-18
Abstract: PURPOSE:To prevent occurrence of abnormal sound following the face change of a film damper during the moving period of the film-damper in an air flow switching device using the film damper having flexibility. CONSTITUTION:A spit hole switching means to switch a spit hole is provided with a film damper 15 having flexibility, a pair of winding axes to fix both the ends of the film damper 15 and an intermediate axis 18 to support the film damper 15 between the winding axes. The intermediate axis 18 is prepared in such a way that the whole intermediate axis 18 is formed in a loose convex shape in the axis direction in advance so that an outer shape to support the film damper 15 becomes in an approximate linear shape when the intermediate axis 18 is flexed because the intermediate axis 18 is flexed by taking a pressure force during the removing period of the film damper 15.
Patent JP-S59128463-A (JP)
Title: Method for testing magnetic bubble element
Inventor: YAMADA HACHIROU
IPC: G01R33/12
Filed: 1983-01-13
Abstract: PURPOSE:To attain to enhance the guarantee of the reliability of memory data, by performing disturbance pulse applying sequence prior to reading data. CONSTITUTION:A controller 407 performs writing sequence S1 for writing test data DT in a magnetic bubble element 401 and stores the same therein and subsequently performs disturbance pulse applying sequence S2 for applying a disturbance pulse ISN having amplitude smaller than that of the current pulse in a tolerant variation range to the element 401 in which the data DT is written. In addition, the controller 407 reads the memory data from the element 401 to which the disturbance pulse is applied as reading data and perform a inspection sequence S3 for judging the quality of the element 401 by such a fact that this reading data DR is coincided with the test data DT or not.
Patent JP-H07207016-A (JP)
Title: Production of aromatic polycarbonate
Inventor: NAKATSUKA MASAKATSU
IPC: C08G64/06
Filed: 1994-01-19
Abstract: PURPOSE:To produce an arom. polycarbonate excellent in impact resistance. CONSTITUTION:An arom. polycarbonate is produced by reacting an arom. dihydroxy compd. with a carbonate precursor in the presence of a halohydrocarbon solvent with an unsatd. hydrocarbon content of 100ppm or lower.
Patent JP-S62161215-A (JP)
Title: Tri-state output buffer
Inventor: SHIOTANI SUMIO
IPC: H03K19/094
Filed: 1986-01-10
Abstract: PURPOSE:To connect a tri-state output buffer without any error by connecting a gate terminal of an N-channel transistor (TR) to ground via a high resistor and connecting a gate terminal of a P-channel TR to a power supply via a high resistor. CONSTITUTION:The high resistor 7 is connected between the gate terminal of the P-channel TR 5 and a power supply terminal 9 and the high resistor 8 is connected between the gate terminal of the N-channel TR 6 and ground. Since the high resistor 8 is inserted and the gate terminal of the N-channel TR 11 is connected to ground, the TR 11 is turned off and no large current flows. Similarly, the TR 12 is turned off and the TR 13 is turned on, a power supply is impressed to the terminal 14, and the terminal 15 is not connected to ground, since the gate potential of the TR 10 goes to a power voltage, then the TR 10 is turned off. Thus, no error is produced in the tri-state output buffer.
Patent JP-H11204613-A (JP)
Title: Substrate processor
Inventor: KAMIYAMA TSUTOMU
IPC: H01L21/677
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To reduce the installation area of a substrate processor. SOLUTION: Two substrate processing parts 1 and 2 are disposed as being vertically laminated, and an opening 4 for the transfer of a substrate W between the upper and lower substrate processing parts 1 and 2 is provided between the parts 1 and 2. Provided at the opening 4 is an atmosphere shielding member 5 which shields the atmospheres of the parts 1 and 2. The atmosphere shielding member 5 is provided to be rotatably around a vertical shaft center J1 and to be displaced between a position of the opening 4 and a retreated position away from the opening 4. Furthermore, a substrate transfer mechanism 6 is also provided for transferring the substrate W between the lower part 1 and the upper part 2 via the opening 4.
Patent JP-S56101679-A (JP)
Title: Magnetic disk device
Inventor: ITANI NOBUO
IPC: G11B23/02
Filed: 1980-01-18
Abstract: PURPOSE:To obtain a high-reliability and long-life magnetic disk device, by cooling and dehumidify circulating air in the sealed case of a disk device. CONSTITUTION:The circulating air passage of sealed or semisealed case 2 in which disk 1, head 8, positioning device 9, etc., are built is provided with cooler-dehumidifier 4, and while the circulating air is cooled, corpuscles of lubricating oil from a bearing part, external air steam, etc., are removed for dehumidification. Therefore, neither a positon shift nor a read error due to heating occurs, and no crash of the head due to high humidity is caused, so that the magnetic disk device is made high in reliability and has long life.
Patent JP-S62162549-A (JP)
Title: Laser beam printer
Inventor: SETO KAORU
IPC: H04N1/113
Filed: 1986-01-14
Abstract: PURPOSE:To enable a dot density to be output to be changed easily by providing an unblanking signal generation means which changes signal generation timing in accordance with a designated scanning speed and a scanning error detection means which changes beam detection signal detection timing. CONSTITUTION:A signal from a beam detector 55 has a waveform shaped by a circuit 91 into a BD signal fro synchronization of a main scanning direction. A BD error detection circuit 92 checks if the BD signal is output at regular timing. If an output dot density is changed, the scanning speed of a light beam 20 varies and also the output timing of the BD signal changes. For this reason, PCPU 66 gives data corresponding to an output dot density to the BD error detection circuit 92, switching the output timing of an unblanking signal and a detection assisting signal. Thus PCPU 66 selects an optimum value to give an accurate light beam scan even to any output dot density and also perform scan error detection.
Patent JP-H04243438-A (JP)
Title: Management system for storage device
Inventor: MURAKAMI TAKUMI
IPC: G06F3/06
Filed: 1991-01-18
Abstract: PURPOSE:To systematically set an assigned capacity to a virtual storage management device optimum for a service system from among the available assigned capacity of the storage device by a system manager and to efficiently operate the system by setting the assigned capacity to a virtual storage management device number for each storage device. CONSTITUTION:When information is inputted/outputted to/from a storage device 11, a corresponding storage device number 122 is extracted from a virtual storage management table 12 based on a virtual storage management device number 121 assigned by a service program. Then a virtual volume label 112 and a file management label 113 are searched in the storage device 11 based on the storage device number 122 to find an applicable file 114 and the information is inputted/outputted.
Patent JP-S61163683-A (JP)
Title: Driving circuit for laser diode
Inventor: TAKANO ISAMU
IPC: H01S5/06
Filed: 1985-01-14
Abstract: PURPOSE:To adjust the retardation time of a reflected wave and amplitude thereof at proper values, and to change an optical-output waveform into a waveform having no pattern effect by regulating distributed-constant line length and the value of a resistance value according to a pattern effect generated in a laser diode. CONSTITUTION:A distributed constant circuit 8 and the value of a load impedance regulating resistor 4 are adjusted in accordance with a pattern effect generated in a laser diode 5, thus regulating the retardation time of reflected waves and amplitude thereof at proper values, then converting optical output waveforms into waveforms having no pattern effect. Accordingly, a laser-diode driving circuit, in which the pattern effect is not generated in an optical output even in modulation at high speed, can be manufactured.
Patent JP-H09190430-A (JP)
Title: Information processor and function/range designating method
Inventor: TAYA SHOICHI
IPC: G06F3/0487
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To designate a function and a range by supporting both designation systems of object directional and function directional designating systems and using a pointing device such as a mouse and a keyboard together. SOLUTION: It is judged (A11) which one of the function and the range is designated at first by the keyboard or the mouse. When the function is designated at first, a function-first designating processing where range designation by the keyboard or the mouse is enabled is executed (A12-A22). When the range is designated at first, a range-first designating processing where function designation by the keyboard or the mouse is enabled is executed. Thus, a designating operation by using the keyboard and mouse together is enabled by supporting the both designating systems of the object direction one of designating the 'function' after the designation of the 'range' and the function directional one of designating the 'range' after the designation of the 'function'.
Patent JP-S58122529-A (JP)
Title: Printer
Inventor: TANABE AKIRA
IPC: G03B27/32
Filed: 1982-01-14
Abstract: PURPOSE:To record images on the same photosensitive paper through the first and the second optical paths, by providing the first optical path for recording the image on a recording medium onto the photosensitive paper and the second optical path for converting a video signal to an image to record it onto the photosensitive paper. CONSTITUTION:The first optical path consisting of a lamp 1, a color correcting filter 3, a condenser lens 4, a focusing lens 6, and a half mirror 7 is used to record the image on a silver salt film 5 onto a photographic paper 8. The second optical path consisting of a cathode-ray tube 9, a video amplifier 10, a synchronous deflecting circuit 11, a color filter disc 12, and an optical system 15 is used to record the image recorded on a rotary disc 20 onto the photographic paper 8 through the half mirror 7. The image overlap printing is possible because these optical paths are constituted so as to overlap partially; and since a shutter 16 is provided on the second optical path, the selective image printing of both optical paths is possible.
Patent JP-H06215701-A (JP)
Title: Anode of magnetron and manufacture thereof
Inventor: SATO ATSUSHI
IPC: H01J9/14
Filed: 1993-01-14
Abstract: PURPOSE:To provide an anode of a magnetron, with which the strength of the mechanical connection of an anode vane as well as an anode cylinder is increased, and which can maintain the heat conductivity under a good condition, and to provide a manufacturing method of the anode of the magnetron. CONSTITUTION:An anode cylinder 21, and a plurality of anode wanes 22, the outer end parts of which are welded and connected to the inner circumferential wall of the anode cylinder 21, are provided, and a tamping bead 23 is formed in the axial direction, being in contact with the outer end part of the vane 22, on the inner circumferential wall of the anode cylinder 21. In the anode of a magnetron, the anode vane 22, the anode cylinder 21, and the tamping bead 23 are welded and connected to one another, in an integrated manner.
Patent JP-S5390531-A (JP)
Title: Ignition system for internal combustion engine
Inventor: TAKAGI IWAO
IPC: F02P3/05
Filed: 1977-01-19
Abstract: PURPOSE:To operate an internal combustion engine at the optimum ignition energy by detecting an electric current flowing through the secondary coil of ignition coil, measuring arc current intensity and arc time and controlling the primary coil current of ignition coil.
Patent JP-H09200234-A (JP)
Title: Data transmission equipment
Inventor: NISHIE SHINGO
IPC: G05B15/02
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain an equipment capable of executing the transmission of specific data without being waited for a long time by providing the equipment with a storage part, a writing means and an execution part. SOLUTION: The storage part 1 stores the contents of data to be transmitted to another ECU. A transmission request table 2 is stored in a RAM 21 and transmission data in the storage part 1 are allowed to correspond to their transmission requests. At the time of receiving a transmission request, a writing means 3 writes information indicating the existence of the transmission request. A pointer 4 indicating the address information of the table 2 is allocated to the RAM 21 and the existence of a transmission request is retrieved by using the pointer 4. When transmission data with high priority are included, a stack 5 is used. A register 6 is used for managing the shift frequency of the table at the time of periodical retrieval. An execution part 7 retrieves the existence of a transmission request.
Patent JP-H05189043-A (JP)
Title: Travel control method for unmanned traveling vehicle
Inventor: WADA KOICHI
IPC: G05D1/02
Filed: 1992-01-14
Abstract: PURPOSE:To make the unmanned traveling vehicle travel, laterally without laying any guide track with a high accuracy by making the vehicle travel laterally after correcting the direction of the vehicle body so that sensors at the same positions of the front and rear parts in a straight traveling direction detect a guide track at the same time. CONSTITUTION:When the unmanned traveling vehicle 1 stops slightly shifting from a position B, for example, in the right direction, sensors in an optical sensor unit 12a and an optical sensor unit 12b which detect the guide track 20 are different. At this time, the inclination and its inclination extent of the unmanned traveling vehicle 1 are detected from the difference between the detection sensors of the optical sensor units 12a and 12b. The front wheels 3 or rear wheels 4 are driven to the right or left according to the detection result to make the unmanned traveling vehicle 1 travel laterally after correcting its attitude until the vehicle becomes parallel to the guide track 20. In this case, the front wheels are driven, for example, until the sensors at the same positions in the front-rear direction in the optical sensor units 12a and 12b are detected to move the unmanned traveling vehicle 1 to the right, and the vehicle is made to travel laterally when entering a parallel state shown by a dotted line.
Patent JP-H1172870-A (JP)
Title: Silver halide color photosensitive material and improvement of color reproduction
Inventor: UESAWA KUNIAKI
IPC: G03C7/32
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide color photosensitive material which vividly reproduces the green of trees, clearly reproduces a scene in the distance, really reproduces a sky blue and the blue of the sea and is excellent in ability to depict the shading of a red flower and in low-lightness flesh color reproducibility by forming a non-visible light sensitive color reproduction improving layer. SOLUTION: The silver halide color photosensitive material has a non-visible light sensitive color reproduction improving layer. This color reproduction improving layer is a silver halide emulsion layer having sensitivity to light whose wavelength is not in the range of 400-700 nm which is a visible region and the color reproduction improving layer is preferably positioned closer to the substrate than a green-sensitive layer. The photosensitive material may have a non-visible light sensitive color reproduction improving layer forming a visible image. This color reproduction improving layer has a silver halide emulsion layer having sensitivity to light other than visible light and the silver halide emulsion layer is exposed and imagewise forms a color having absorption in a visible region.
Patent JP-H07211304-A (JP)
Title: Battery case for battery type fork lift
Inventor: NANASHIMA HIDETO
IPC: H01M2/10
Filed: 1994-01-20
Abstract: PURPOSE:To provide a battery case for a battery type fork lift in which a battery is not damaged by forks when the fork is inserted into a fork insertion entry. CONSTITUTION:A battery case for a battery type fork lift is disposed under the operator's seat 5, and a plurality of battery cells 11a are stored therein, and it is provided with fork insertion entries 12a, 12b in the opposed side-walls 7a, 7b. Fork guide members 20, 21 are installed between the opposed fork insertion entries 12a, 12b, thereby being able to prevent the damage of the battery cells when the forks are inserted into the fork insertion entries.
Patent JP-H03209218-A (JP)
Title: Liquid crystal panel and production of the same
Inventor: KIMURA KAZUO
IPC: H04N5/74
Filed: 1990-01-12
Abstract: PURPOSE:To shade off the black of a shield board and to improve a resolution feeling by forming a microlens corresponding to each picture element electrode on one of first and second glass bases at least. CONSTITUTION:A liquid crystal layer 1 is sandwiched between a non-light source side microlens substrate 20 forming a microlens 20a on the glass base and a light source side glass base 3. Between this liquid crystal layer 1 and the microlens substrate 20, a common electrode 5 is arranged and on the other hand, on the side of the liquid crystal layer 1 of the glass base 3, plural picture element electrodes 6 are formed. Then, the microlens 20a is provided corresponding to these plural picture element electrodes 6. At an interval to the adjacent microlens 20a, a shield board 21 is provided and covers the wiring part of the picture element electrode 6. Thus, the black is shaded off on the screen and the resolution feeling is improved.
Patent JP-H10192835-A (JP)
Title: Method and apparatus for treating soil
Inventor: NISHIGUCHI TOSHIMOTO
IPC: B09C1/06
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To dig on soil by a jet burner and to reduce running costs by a method in which when polluted soil is cleaned using a jet by a jet burner, the opening of a reaction kettle is mounted on soil to be treated, and jetted flame is applied to the soil. SOLUTION: A soil treatment apparatus has a burner 1 and a reaction kettle 2, the burner 1 is burned, and soil treatment is advanced is by the kettle 2 so that the soil is dug up by a jet, dried and crushed in the kettle 2, and discharged outside the kettle 2. In the dug-up soil, a solid content of a large diameter is classified by the first classifier 3, an unclassified solid content is classified by the next second classifier 4 into a residual solid content and a gasification component. The gasification component is cooled by the first condenser 5 to recover substances of higher boiling points such as heavy oil first, by the second condenser 6 to recover solvent components of lower boiling points and water, and finally the residual components are adsorbed by an adsorption apparatus 7.
Patent JP-H08193270-A (JP)
Title: Formation of diamondlike carbon film and device therefor
Inventor: IMAMURA HIDEKI
IPC: C23C16/511
Filed: 1995-01-17
Abstract: PURPOSE: To improve the productivity of a diamondlike carbon thin film by depositing carbon on a substrate by DC magnetron sputtering and forming a carbon film by ECR microwave plasma CVD. CONSTITUTION: A carbon film is thinly formed on a substrate 1 by a DC magnetron sputtering device A in a first vacuum chamber 2a. The substrate 1 is introduced into a second vacuum chamber 2b to form a carbon film in specified thickness by an ECR microwave plasma CVD device B. The film obtained in the DC magnetron sputtering stage is rich in diamond structure. Since the substrate film is formed, the thickness is tolerated, and the low film forming rate is neglected in the DC magnetron plasma CVD. As the film is formed on the film of diamond structure in the ECR microwave plasma CVD stage, the film is enriched in diamond structure.
Patent JP-H10198378-A (JP)
Title: Music sound issuing device and method of issuing music sound
Inventor: TAKEUCHI KAZUFUMI
IPC: H03B28/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a music sound issuing device and a method of issuing a music sound, which can realize an oscillator synchronizing function. SOLUTION: A master OSC (oscillator) composed of a modulo (mo) type adder 13 and a memory element 14, delivers data (Pm) of master side fundamental wave phase to an mo type adder 18 when a master side fundamental wave frequency data (fm) is delivered. Meanwhile, a slave OSC composed of an mo type adder 15 and the memory element 16 delivers data (Ps) of slave side fundamental wave phase to a SAW generator 12, always excepting a reset time. Upon the reset time, an ideal Ps is obtained in accordance with fm, Pm, and the reset detector 21 which has detected an overflow of the adder 13 changes over a switch 17, and accordingly, the ideal Ps is delivered to the SAW generator 12 and the memory element 16.
Patent JP-H08193830-A (JP)
Title: Apparatus for measuring distance
Inventor: HIRABAYASHI TAKEHIDE
IPC: G06T7/00
Filed: 1995-01-18
Abstract: PURPOSE: To correctly measure the distance to an object independently of the shape and surface state of the object without regarding whether it is day or night by setting an auxiliary light source or the like projecting light and dark striped patterns on the surface of the object. CONSTITUTION: A distance sensor 5 consisting of a pair of image-forming lenses 6 and a photo-sensor array 7 detects an aberration when an object 1 to be measured is observed. A primary operational part 8 executes operations based on a value of the aberration, so that a primary operation value L' of the distance between the object 1 and sensor 5 is obtained. An auxiliary light source 3 projects light and dark striped patterns to the surface of the object 1. A control part 4 controls to turn on/off the auxiliary light source 3. An image pattern-judging part 11 detects a point where the light and dark pattern is reversed by a differential signal of data of the image formed on the sensor array 7. A reflected image-judging part 9 judges whether the image formed on the sensor array 7 is a reflected image by the auxiliary light source 3 regularly reflected at a smooth plane.  A distance-correcting/operating part 9 corrects the primary operation value L' of the distance based on the judging result.
Patent JP-H08194634-A (JP)
Title: Test execution system
Inventor: KOIKE FUTOSHI
IPC: G06T13/00
Filed: 1995-01-18
Abstract: PURPOSE: To test the control software of an integrated microcomputer system while interlocking and displaying a multilateral visual screen. CONSTITUTION: A simulate execution program 203 tests a control program 202 of a device by executing device simulation based on device information 201 defining information in the shape and input/output of the device. The control program 202 and the device defined inside the device information 201 are made correspondent by a device correspondence table 203. Each time the control program 202 is analyzed for one step, the simulate execution program 203 presents that one step to a user as program trace display 207. At the same time, the shape data of the device provided from the device information 201 is graphically expressed and animation display 206 is performed corresponding to the conditions of the device to be changed by the execution of the control program 202 for one step.